{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "RNA", "DNA", "cell type", "cell line"], "input": "HL-60 cells were cultured with 10(-7) mol/L 1,25(OH)2D3 for 24 to 72 hours, and levels of expression of 1,25(OH)2D3 receptor and its RNA were examined."}
{"protein": ["1,25(OH)2D3 receptor"], "RNA": ["RNA"], "DNA": [], "cell type": [], "cell line": ["HL-60 cells"]}